/* 行内块 */
.inline_block {
  display: inline-block;
}

/* 相对 */
.po_rela {
  position: relative
}





/* 测试用 */
.bd {
  border: 1px solid red !important;
}

.bg {
  background-color: pink !important;
}

/* 超出省略 */
.line_1 {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.line_2 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.line_3 {
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}
.card{
  border-radius: 20rpx;
  box-shadow: 2rpx 2rpx 8rpx 5rpx rgba(0, 0, 0, 0.1);
}